exercises: sync docs for 13 exercises (#325)

Reflect the upstream change [1], which formats with prettier.

[1] exercism/problem-specifications@435e86aec55b

exercises/practice/acronym/.docs/instructions.md

@@ -10,8 +10,8 @@ Punctuation is handled as follows: hyphens are word separators (like whitespace)
 
 For example:
 
-|Input|Output|
-|-|-|
-|As Soon As Possible|ASAP|
-|Liquid-crystal display|LCD|
-|Thank George It's Friday!|TGIF|
+| Input                     | Output |
+| ------------------------- | ------ |
+| As Soon As Possible       | ASAP   |
+| Liquid-crystal display    | LCD    |
+| Thank George It's Friday! | TGIF   |

exercises/practice/all-your-base/.docs/instructions.md

@@ -14,20 +14,20 @@ Given a number in base **a**, represented as a sequence of digits, convert it to
 
 In positional notation, a number in base **b** can be understood as a linear combination of powers of **b**.
 
-The number 42, *in base 10*, means:
+The number 42, _in base 10_, means:
 
 `(4 * 10^1) + (2 * 10^0)`
 
-The number 101010, *in base 2*, means:
+The number 101010, _in base 2_, means:
 
 `(1 * 2^5) + (0 * 2^4) + (1 * 2^3) + (0 * 2^2) + (1 * 2^1) + (0 * 2^0)`
 
-The number 1120, *in base 3*, means:
+The number 1120, _in base 3_, means:
 
 `(1 * 3^3) + (1 * 3^2) + (2 * 3^1) + (0 * 3^0)`
 
 I think you got the idea!
 
-*Yes. Those three numbers above are exactly the same. Congratulations!*
+_Yes. Those three numbers above are exactly the same. Congratulations!_
 
 [positional-notation]: https://en.wikipedia.org/wiki/Positional_notation

exercises/practice/allergies/.docs/instructions.md

@@ -22,6 +22,6 @@ Now, given just that score of 34, your program should be able to say:
 - Whether Tom is allergic to any one of those allergens listed above.
 - All the allergens Tom is allergic to.
 
-Note: a given score may include allergens **not** listed above (i.e.  allergens that score 256, 512, 1024, etc.).
+Note: a given score may include allergens **not** listed above (i.e. allergens that score 256, 512, 1024, etc.).
 Your program should ignore those components of the score.
 For example, if the allergy score is 257, your program should only report the eggs (1) allergy.

exercises/practice/armstrong-numbers/.docs/instructions.md

@@ -5,9 +5,9 @@ An [Armstrong number][armstrong-number] is a number that is the sum of its own d
 For example:
 
 - 9 is an Armstrong number, because `9 = 9^1 = 9`
-- 10 is *not* an Armstrong number, because `10 != 1^2 + 0^2 = 1`
+- 10 is _not_ an Armstrong number, because `10 != 1^2 + 0^2 = 1`
 - 153 is an Armstrong number, because: `153 = 1^3 + 5^3 + 3^3 = 1 + 125 + 27 = 153`
-- 154 is *not* an Armstrong number, because: `154 != 1^3 + 5^3 + 4^3 = 1 + 125 + 64 = 190`
+- 154 is _not_ an Armstrong number, because: `154 != 1^3 + 5^3 + 4^3 = 1 + 125 + 64 = 190`
 
 Write some code to determine whether a number is an Armstrong number.
 

exercises/practice/binary-search/.docs/instructions.md

@@ -5,13 +5,13 @@ Your task is to implement a binary search algorithm.
 A binary search algorithm finds an item in a list by repeatedly splitting it in half, only keeping the half which contains the item we're looking for.
 It allows us to quickly narrow down the possible locations of our item until we find it, or until we've eliminated all possible locations.
 
-~~~~exercism/caution
+```exercism/caution
 Binary search only works when a list has been sorted.
-~~~~
+```
 
 The algorithm looks like this:
 
-- Find the middle element of a *sorted* list and compare it with the item we're looking for.
+- Find the middle element of a _sorted_ list and compare it with the item we're looking for.
 - If the middle element is our item, then we're done!
 - If the middle element is greater than our item, we can eliminate that element and all the elements **after** it.
 - If the middle element is less than our item, we can eliminate that element and all the elements **before** it.

exercises/practice/isogram/.docs/instructions.md

@@ -11,4 +11,4 @@ Examples of isograms:
 - downstream
 - six-year-old
 
-The word *isograms*, however, is not an isogram, because the s repeats.
+The word _isograms_, however, is not an isogram, because the s repeats.

exercises/practice/linked-list/.docs/instructions.md

@@ -13,7 +13,7 @@ Sometimes a station gets closed down, and in that case the station needs to be r
 
 The size of a route is measured not by how far the train travels, but by how many stations it stops at.
 
-~~~~exercism/note
+```exercism/note
 The linked list is a fundamental data structure in computer science, often used in the implementation of other data structures.
 As the name suggests, it is a list of nodes that are linked together.
 It is a list of "nodes", where each node links to its neighbor or neighbors.
@@ -23,4 +23,4 @@ In a **doubly linked list** each node links to both the node that comes before,
 If you want to dig deeper into linked lists, check out [this article][intro-linked-list] that explains it using nice drawings.
 
 [intro-linked-list]: https://medium.com/basecs/whats-a-linked-list-anyway-part-1-d8b7e6508b9d
-~~~~
+```

exercises/practice/pangram/.docs/introduction.md

@@ -7,10 +7,10 @@ To give a comprehensive sense of the font, the random sentences should use **all
 They're running a competition to get suggestions for sentences that they can use.
 You're in charge of checking the submissions to see if they are valid.
 
-~~~~exercism/note
+```exercism/note
 Pangram comes from Greek, παν γράμμα, pan gramma, which means "every letter".
 
 The best known English pangram is:
 
 > The quick brown fox jumps over the lazy dog.
-~~~~
+```

exercises/practice/rna-transcription/.docs/instructions.md

@@ -15,6 +15,6 @@ Given a DNA strand, its transcribed RNA strand is formed by replacing each nucle
 - `T` -> `A`
 - `A` -> `U`
 
-~~~~exercism/note
+```exercism/note
 If you want to look at how the inputs and outputs are structured, take a look at the examples in the test suite.
-~~~~
+```

exercises/practice/rna-transcription/.docs/introduction.md

@@ -4,7 +4,7 @@ You work for a bioengineering company that specializes in developing therapeutic
 
 Your team has just been given a new project to develop a targeted therapy for a rare type of cancer.
 
-~~~~exercism/note
+```exercism/note
 It's all very complicated, but the basic idea is that sometimes people's bodies produce too much of a given protein.
 That can cause all sorts of havoc.
 
@@ -13,4 +13,4 @@ But if you can create a very specific molecule (called a micro-RNA), it can prev
 This technique is called [RNA Interference][rnai].
 
 [rnai]: https://admin.acceleratingscience.com/ask-a-scientist/what-is-rnai/
-~~~~
+```

exercises/practice/secret-handshake/.docs/instructions.md

@@ -41,8 +41,8 @@ The secret handshake for 26 is therefore:
 jump, double blink
 ```
 
-~~~~exercism/note
+```exercism/note
 If you aren't sure what binary is or how it works, check out [this binary tutorial][intro-to-binary].
 
 [intro-to-binary]: https://medium.com/basecs/bits-bytes-building-with-binary-13cb4289aafa
-~~~~
+```

exercises/practice/sieve/.docs/instructions.md

@@ -18,11 +18,11 @@ Then you repeat the following steps:
 You keep repeating these steps until you've gone through every number in your list.
 At the end, all the unmarked numbers are prime.
 
-~~~~exercism/note
+```exercism/note
 [Wikipedia's Sieve of Eratosthenes article][eratosthenes] has a useful graphic that explains the algorithm.
 
 The tests don't check that you've implemented the algorithm, only that you've come up with the correct list of primes.
 A good first test is to check that you do not use division or remainder operations.
 
 [eratosthenes]: https://en.wikipedia.org/wiki/Sieve_of_Eratosthenes
-~~~~
+```

exercises/practice/yacht/.docs/instructions.md

@@ -6,24 +6,24 @@ The score of a throw of the dice depends on category chosen.
 
 ## Scores in Yacht
 
-| Category | Score | Description | Example |
-| -------- | ----- | ----------- | ------- |
-| Ones | 1 × number of ones | Any combination | 1 1 1 4 5 scores 3 |
-| Twos | 2 × number of twos | Any combination | 2 2 3 4 5 scores 4 |
-| Threes | 3 × number of threes | Any combination | 3 3 3 3 3 scores 15 |
-| Fours | 4 × number of fours | Any combination | 1 2 3 3 5 scores 0 |
-| Fives | 5 × number of fives| Any combination | 5 1 5 2 5 scores 15 |
-| Sixes | 6 × number of sixes | Any combination | 2 3 4 5 6 scores 6 |
-| Full House | Total of the dice | Three of one number and two of another | 3 3 3 5 5 scores 19 |
-| Four of a Kind | Total of the four dice | At least four dice showing the same face | 4 4 4 4 6 scores 16 |
-| Little Straight |  30 points | 1-2-3-4-5 | 1 2 3 4 5 scores 30 |
-| Big Straight | 30 points | 2-3-4-5-6 | 2 3 4 5 6 scores 30 |
-| Choice | Sum of the dice | Any combination | 2 3 3 4 6 scores 18 |
-| Yacht | 50 points | All five dice showing the same face | 4 4 4 4 4 scores 50 |
+| Category        | Score                  | Description                              | Example             |
+| --------------- | ---------------------- | ---------------------------------------- | ------------------- |
+| Ones            | 1 × number of ones     | Any combination                          | 1 1 1 4 5 scores 3  |
+| Twos            | 2 × number of twos     | Any combination                          | 2 2 3 4 5 scores 4  |
+| Threes          | 3 × number of threes   | Any combination                          | 3 3 3 3 3 scores 15 |
+| Fours           | 4 × number of fours    | Any combination                          | 1 2 3 3 5 scores 0  |
+| Fives           | 5 × number of fives    | Any combination                          | 5 1 5 2 5 scores 15 |
+| Sixes           | 6 × number of sixes    | Any combination                          | 2 3 4 5 6 scores 6  |
+| Full House      | Total of the dice      | Three of one number and two of another   | 3 3 3 5 5 scores 19 |
+| Four of a Kind  | Total of the four dice | At least four dice showing the same face | 4 4 4 4 6 scores 16 |
+| Little Straight | 30 points              | 1-2-3-4-5                                | 1 2 3 4 5 scores 30 |
+| Big Straight    | 30 points              | 2-3-4-5-6                                | 2 3 4 5 6 scores 30 |
+| Choice          | Sum of the dice        | Any combination                          | 2 3 3 4 6 scores 18 |
+| Yacht           | 50 points              | All five dice showing the same face      | 4 4 4 4 4 scores 50 |
 
 If the dice do not satisfy the requirements of a category, the score is zero.
-If, for example, *Four Of A Kind* is entered in the *Yacht* category, zero points are scored.
-A *Yacht* scores zero if entered in the *Full House* category.
+If, for example, _Four Of A Kind_ is entered in the _Yacht_ category, zero points are scored.
+A _Yacht_ scores zero if entered in the _Full House_ category.
 
 ## Task